EP4519629A1 - Bearbeitungsvorrichtung sowie verfahren - Google Patents
Bearbeitungsvorrichtung sowie verfahrenInfo
- Publication number
- EP4519629A1 EP4519629A1 EP23725132.7A EP23725132A EP4519629A1 EP 4519629 A1 EP4519629 A1 EP 4519629A1 EP 23725132 A EP23725132 A EP 23725132A EP 4519629 A1 EP4519629 A1 EP 4519629A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- workpiece
- processing device
- sensor
- processing
- sensor device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/24—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q17/00—Arrangements for observing, indicating or measuring on machine tools
- B23Q17/20—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring workpiece characteristics, e.g. contour, dimension, hardness
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27C—PLANING, DRILLING, MILLING, TURNING OR UNIVERSAL MACHINES FOR WOOD OR SIMILAR MATERIAL
- B27C1/00—Machines for producing flat surfaces, e.g. by rotary cutters; Equipment therefor
- B27C1/12—Arrangements for feeding work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27C—PLANING, DRILLING, MILLING, TURNING OR UNIVERSAL MACHINES FOR WOOD OR SIMILAR MATERIAL
- B27C1/00—Machines for producing flat surfaces, e.g. by rotary cutters; Equipment therefor
- B27C1/14—Other details or accessories
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27M—WORKING OF WOOD NOT PROVIDED FOR IN SUBCLASSES B27B - B27L; MANUFACTURE OF SPECIFIC WOODEN ARTICLES
- B27M3/00—Manufacture or reconditioning of specific semi-finished or finished articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27M—WORKING OF WOOD NOT PROVIDED FOR IN SUBCLASSES B27B - B27L; MANUFACTURE OF SPECIFIC WOODEN ARTICLES
- B27M3/00—Manufacture or reconditioning of specific semi-finished or finished articles
- B27M3/18—Manufacture or reconditioning of specific semi-finished or finished articles of furniture or of doors
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/002—Measuring arrangements characterised by the use of optical techniques for measuring two or more coordinates
- G01B11/005—Measuring arrangements characterised by the use of optical techniques for measuring two or more coordinates coordinate measuring machines
- G01B11/007—Measuring arrangements characterised by the use of optical techniques for measuring two or more coordinates coordinate measuring machines feeler heads therefor
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Program-control systems
- G05B19/02—Program-control systems electric
- G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of program data in numerical form
- G05B19/401—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of program data in numerical form characterised by control arrangements for measuring, e.g. calibration and initialisation, measuring workpiece for machining purposes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q2240/00—Machine tools specially suited for a specific kind of workpiece
- B23Q2240/002—Flat workpieces
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/30—Nc systems
- G05B2219/37—Measurements
- G05B2219/37574—In-process, in cycle, machine part, measure part, machine same part
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/30—Nc systems
- G05B2219/50—Machine tool, machine tool null till machine tool work handling
- G05B2219/50063—Probe, measure, verify workpiece, feedback measured values
Definitions
- the invention relates to a processing device which is set up in particular for processing workpieces made of wood or wood materials.
- processing machines are known with which plate-shaped workpieces are moved in a direction of travel and processed during the movement. It is known to determine the width of the workpieces at specific points in order to check whether a specified amount of material has been removed during machining of a narrow surface.
- the invention is based on the object of providing a processing device and a method with which high processing quality can be guaranteed.
- Claim 1 provides such a processing device. Further preferred embodiments are described below or listed in the dependent claims.
- the processing device is set up for processing a plate-shaped workpiece and comprises: a first sensor device for detecting a first side of the workpiece, a second sensor device for detecting a second side of the workpiece and a movement device for bringing about a relative movement between the workpiece and the first and second sensor devices in such a way that the first side of the workpiece can be detected by means of the first sensor device and the second side of the workpiece can be detected by means of the second sensor device. Furthermore, the processing device comprises a control device which is connected to the first and second sensor devices and is set up to carry out a determination of a course of the first and second sides of the workpiece along the length of the workpiece based on the detection result of the first and second sensor devices.
- the processing device has, among other things, the advantage that the user is supported, particularly in the run-in phase of such a processing device, and thus a high processing quality can be ensured. Measurement protocols can also be created and documented. Furthermore, data about the actual quality produced can be determined. It is also possible to monitor the course of quality over the life of the machine based on the detection result. This makes it possible, for example, to determine when the quality of the individual wear components of the processing device decreases and when, for example, a specific component, such as a conveyor chain/transport chain, needs to be changed.
- the user of the processing device can carry out an automated quality control of the workpieces and of the processing device itself.
- the quality of the machine's basic settings can be increased, and this high-quality result is achieved in a significantly shorter time. It is possible to document this setting and with a to compare the later machine status, for example after the start of production.
- the first sensor device and/or the second sensor device comprises or comprise a tactile sensor element. Accordingly, the workpiece is scanned touching it.
- Such a design is less susceptible to disruptive influences, such as punctual machining residues or pores in the workpiece surface to be scanned.
- the movement device is a transport device for moving the workpiece.
- a so-called continuous machine can be used to produce relatively large quantities.
- the transport device is a conveyor chain.
- the control device of the processing device can be set up to carry out a comparison of the detection results in order to determine the straightness of the first and second sides, an angle of the first and second sides of the workpiece relative to the direction of the relative movement or relative to the respective other side of the workpiece.
- the second sensor device can be movable in the direction of the relative movement during a detection process in order to adapt to a changing workpiece width.
- the second sensor device is movable by adjusting the processing device for workpiece width adjustment.
- the second sensor device is therefore attached to a movable machine part.
- the machine part can be moved to adapt to a specific workpiece width.
- the position of the second sensor device is changed in particular in connection with a change in position of an alignment device on which the workpiece is aligned.
- the processing device further comprises a first detection device, which is arranged primarily to the first sensor device, and a second detection device, which is arranged subordinate to the second sensor device.
- “Primarily” in this context means that the workpiece is detected by means of the first detection device in the process sequence in front of the first sensor device. If the movement device is designed as a transport device for moving the workpiece, then the first detection device is in front of the first sensor device in the direction of travel arranged. “Subordinate” means that the workpiece is detected by the second detection device in the process sequence after the second sensor device.
- the second detection device is set up to detect a transport device comprising two conveyor chains for moving the workpiece at the outlet of the processing device and to record interruption signals from the transport device. Furthermore, the control device is set up to compensate for the resulting average difference between interruption signals by adjusting at least one of the conveyor chains and to detect the transport device comprising the two conveyor chains with the first detection device at the inlet of the processing device and to correct the possible deviation.
- the transport device can be mounted on the left-hand and right-hand sides of a double-sided machine. It is preferred that the processing device has a first alignment device for aligning the workpiece on the first side. According to a further embodiment, the processing device has a second alignment device for aligning the workpiece on the second side of the workpiece.
- a method for operating a processing device is provided. As part of the method, features of the previously described device can be used, and vice versa. Regarding the advantages of the process, reference is made to the above explanations and the following description.
- the method comprises the steps: bringing about a relative movement between the workpiece and a first and second sensor device in such a way that the first side of the workpiece is detected by means of the first sensor device and the second side of the workpiece is detected by means of the second sensor device, based on of the detection result of the first and second sensor devices along the length of the workpiece, a contour of the first and second sides of the workpiece is determined.
- the method includes the following step: comparing the detection results in order to determine the straightness of the first and second sides, an angle of the first and second sides of the workpiece relative to the direction of the relative movement or relative to the respective other side of the workpiece . This means that, for example, the straightness of a processed side and the parallelism of the two opposite sides recorded can be recorded and assessed.
- a method for operating a processing device comprises the following steps: detecting a transport device comprising two conveyor chains for moving the workpiece with a second detection device at the outlet of the processing device and recording interruption signals from the transport device, compensating for the resulting average difference between the interruption signals by adjusting at least one of the conveyor chains, detecting the transport device comprising two conveyor chains with the first detection device at the inlet of the processing device and Correcting the discrepancies.
- a processing device according to one of the previously described aspects can be used. If the method is combined with the previously described method, it is preferred that the method mentioned here be carried out first, in particular in order to set the processing device.
- one conveyor chain or two conveyor chains can be detected. If compensating for the resulting average difference has not eliminated all errors, then compensating for individual cams could improve the result even further.
- the interrupt signals can arise in particular from the position of cams of the transport device is designed in particular as a conveyor chain. They stick out from the conveyor chain.
- Fig. 1 a schematic top view of a first embodiment.
- Fig. 2 a schematic top view of a modification of the first embodiment.
- Fig. 3 a schematic top view of a second embodiment.
- a processing device 1 for processing a plate-shaped workpiece made of wood or wood materials.
- a workpiece can be, for example, a furniture component, a floor or ceiling panel, a kitchen worktop or something similar.
- the processing device 1 includes a first sensor device 20, which is used to detect a first page (Narrow surface) of a workpiece W is set up.
- the first sensor device 20 comprises a roller that rolls on the first side of the workpiece and thus carries out a detection along the length of the workpiece W.
- a second sensor device 30 is provided, which is set up to detect a second side of the workpiece W.
- the second sensor device 30 also includes a roller which comes into contact with the second side of the workpiece W and rolls along the second side of the workpiece.
- the processing device 1 comprises a transport device (in particular a conveyor chain/transport chain) with which the plate-shaped workpiece W can be picked up and moved in a direction of travel.
- a transport device in particular a conveyor chain/transport chain
- the processing device 1 comprises a control device 50, which is connected to the first sensor device 20 and the second sensor device 30.
- the control device 50 includes a program with which the detection results of the first control device 20 and the second control device 30 can be processed.
- the detection results are prepared in such a way that a profile of the first and second sides of the workpiece can be created.
- an orientation of the first/second side of the workpiece W relative to the direction of travel D is determined.
- the measurement signals of the first and second can also be used Sensor device can be used to determine the actual width of the workpiece along the course of the workpiece. Both measuring signals are compared with each other in the temporal direction of travel, resulting in the parallelism of the workpiece. Furthermore, both measurement signals in the direction of travel D can each result in the angle error of the first and second sides of the measured workpiece as a difference consideration, assuming that the workpiece W lies at the position of the angle measurement at right angles to the feed direction on the chain and to which the straightness of the format cut is guaranteed.
- the processing device 1 comprises a first processing tool 15a and a second processing tool 15b, which are arranged such that a second side of the workpiece W can be machined using the processing tools 15a, 15b.
- the processing tools 15a, 15b are milling cutters.
- the processing device comprises an alignment device 11, which is arranged such that the workpiece W comes into contact with the alignment device 11 on its first side and can accordingly be aligned on the first side before processing by the processing tools 15a, 15b.
- the second sensor device 30 of the processing device 1 can be moved along a guide 31 perpendicular to the direction of travel D, so that the second sensor device 30 can be adapted to workpieces of different widths and positioned accordingly.
- the second sensor device 30 can be positioned while the workpiece W is passing through the processing device 1.
- the workpiece W is moved in the direction of travel D with the transport device 10 and initially aligned on the alignment device 11.
- the workpiece W then reaches the area of the processing devices 15a, 15b and is sent to the second
- the workpiece is moved further in the direction of travel D and comes into contact with the first sensor device 20. Furthermore, the second sensor device 30 is advanced along the guide 31 so that the second side of the workpiece W can also be scanned.
- the first side is scanned with the first sensor device 20 and the second side with the second sensor device 30 and the determined measurement results are transmitted to the control device 50.
- a possible deviation of the angle of the first and second sides of the workpiece W from a direction parallel to the direction of travel D can thus be determined.
- the measurement signals from the first and second sensor devices 20, 30 can also be used to determine the parallelism and the actual width of the workpiece W along the course of the workpiece W.
- Fig. 2 shows a modification of a processing device 1' for processing plate-shaped workpieces.
- the components of the processing device 1 ' which are designed similarly or correspondingly to those of the processing device 1 according to the first embodiment, are provided with similar reference symbols. In addition to the following explanations, reference is also made to the comments on the first embodiment.
- the processing device 1 ' comprises a transport device 10', which in the present case is formed from two conveyor chains arranged parallel to one another. Furthermore, in the inlet area of the processing device 1 ' there is a first alignment device 11a ' and a second Alignment device 11b' is provided to align the workpiece W' on both sides as it enters the processing device 1', in sections.
- the processing device 1 ' also includes a first processing device 15a' and a second processing device 15b', which are arranged one after the other in the direction of travel D. Furthermore, a first sensor device 20' and a second sensor device 30' are provided, the sensor devices being connected to a control device 50'.
- the first sensor device 20 ' is essentially designed in the same way as the sensor device 20 of the first embodiment.
- the second sensor device 30' is designed similarly to the first sensor device 20'.
- the control device 50 ' comprises a program with which the detection results of the first control device 20' and the second control device 30' can be processed.
- the processing of the detection results of the first control device 20' and the second control device 30' is similar to that of the first embodiment, so reference is made to the above explanations.
- Fig. 3 shows a second embodiment of a processing device 1''.
- Components that are designed similarly to the first and/or second embodiment are provided with similar reference numerals.
- the processing device 1'' comprises a transport device 10'', which is designed by two conveyor chains arranged parallel to one another, similar to the modification of the first embodiment (FIG. 2).
- a first alignment device 11a '' In the inlet area of the machine there is a first alignment device 11a '' and a second Alignment device 11b''.
- the processing device 1'' is designed as a double-sided processing device and therefore comprises a first processing device 15a'' and a second processing device 15b'', which are set up to process a second side of a workpiece W''. On an opposite side, a third processing device 15c'' and a fourth processing device 15d'' are provided, which are set up to process a first side of the workpiece W''.
- a first sensor device 20′′ is also provided, which is set up to detect a first side of the workpiece W′′ and a second side of the workpiece W′′.
- the sensor devices 20'' and 30'' are connected to a control device 50''.
- the processing device 1 '' has a first detection device 40 '', which, viewed in the direction of travel D, is arranged primarily in relation to the first sensor device 20 ''.
- a second detection device 45'' is provided, which is arranged secondary to the second sensor device 30''.
- the detection devices 40" and 45" are designed as laser light barriers and are connected to the control device 50".
- the respective light barrier of the detection devices 40'' and 45'' is set at right angles to the direction of travel D and the movable side provided with a reflector is movable.
- the laser spot can be adjusted to point towards the center of the reflector.
- the detection devices 40" and 45" can be used for the additional functionality of the processing device 1" explained below:
- the second detection device 45′′ is evaluated at the outlet of the processing device 1′′.
- all cams of the transport device (conveyor chain/transport chain) 10'' are first activated on the first side of the machine and then activated on the second side of the machine and the chains are moved through one chain revolution at slow speed.
- the interrupt signals from the second detection device 45 '' are recorded for each cam on the left and right with the respective chain position.
- the data are then compared with each other and the average difference from left to right is evaluated and the individual difference data is also visualized in order to rule out the possibility that a pair of cams (for example cam 3 left/right) would be adjusted and thus falsify the measurement result.
- the resulting mean difference must now be compensated for, either manually or, in the case of an electric shaft, automatically by rotating/recalibrating the reference positions of the individual servo axes of the electronic shaft.
- recording the measurement data can calculate all three compensation values and the recommendations for action in the first measurement run derive.
- the sequence described can therefore be deviated from.
- the first detection device 40 '' at the inlet is then evaluated via a new measurement run and the deviations are corrected. This can also be done either manually or automatically via the chain tension or via the front shaft (this can also be done automatically with the electric shaft at the inlet).
- a new test drive is then carried out with both light barriers and the values are recorded and visualized.
- the setting is completed when the deviations of the front measurement from the rear measurement become smaller than a specified limit value.
- the remaining differences between the individual pairs of cams, which are constant, must be compensated mechanically for each cam individually, since the basic chain setting is adjusted accordingly.
- the component quality can also be compared with the machine/chain quality with the help of the additional sensors (first sensor device 20 '' and second sensor device 30 '').
- first sensor device 20 '' and second sensor device 30 '' With regard to the functionality of the first sensor device 20 '' and second sensor device 30 '', reference is made to the explanations of the first embodiment and the modifications mentioned.
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Human Computer Interaction (AREA)
- Automation & Control Theory (AREA)
- Control Of Conveyors (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102022111128.8A DE102022111128A1 (de) | 2022-05-05 | 2022-05-05 | Bearbeitungsvorrichtung sowie Verfahren |
| PCT/EP2023/061659 WO2023213873A1 (de) | 2022-05-05 | 2023-05-03 | Bearbeitungsvorrichtung sowie verfahren |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP4519629A1 true EP4519629A1 (de) | 2025-03-12 |
| EP4519629B1 EP4519629B1 (de) | 2026-03-18 |
Family
ID=86426004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP23725132.7A Active EP4519629B1 (de) | 2022-05-05 | 2023-05-03 | Bearbeitungsvorrichtung sowie verfahren |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP4519629B1 (de) |
| DE (1) | DE102022111128A1 (de) |
| WO (1) | WO2023213873A1 (de) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2523665A1 (de) * | 1975-05-28 | 1976-12-09 | Wurster & Dietz Maschinenfabri | Ausrichteinrichtung fuer eine doppelbesaeumsaege |
| EP0108260B1 (de) * | 1982-10-08 | 1989-03-08 | KEBA GESELLSCHAFT m.b.H. & CO. | Anlage zum Aufnehmen und bzw. oder Vermessen eines Gegenstandes |
| DE19835756A1 (de) * | 1997-09-01 | 1999-04-01 | Rema Control Ab | Verfahren zum Messen von Meßgegenständen die auf einem Förderer gefördert werden, und Anordnung zur Durchführung des Verfahrens |
| EP3540699A1 (de) * | 2018-03-15 | 2019-09-18 | HOMAG GmbH | Verfahren zur fehlererkennung und anlage zum bearbeiten eines werkstücks |
| DE102018110941A1 (de) * | 2018-05-07 | 2019-11-07 | Homag Plattenaufteiltechnik Gmbh | Werkstückbearbeitungsanlage, insbesondere Plattenaufteilsäge, Verfahren zum Betreiben einer Werkstückbearbeitungsanlage, sowie Steuerungseinrichtung |
| DE102022208774A1 (de) * | 2021-08-31 | 2023-03-02 | Okuma Corporation | Verfahren zum Berechnen eines Kompensationsparameters für einen Bewegungsfehler in einer Werkzeugmaschine und Werkzeugmaschine |
| DE102021130857A1 (de) * | 2021-11-25 | 2023-05-25 | Dieffenbacher GmbH Maschinen- und Anlagenbau | Verfahren und Vorrichtung zur Vermessung eines plattenförmigen Werkstückes |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102014221008A1 (de) | 2014-10-16 | 2016-04-21 | Homag Holzbearbeitungssysteme Gmbh | Zuführvorrichtung für eine Formatbearbeitungs- und/oder Kantenaufbringmaschine, Formatbearbeitungs- und/oder Kantenaufbringmaschine sowie Verfahren |
| DE102017008554A1 (de) | 2017-09-11 | 2019-03-14 | Michael Weinig Ag | Maschine zur Bearbeitung von länglichen Werkstücken aus Holz, Kunststoff und dergleichen, Messeinrichtung zur Vermessung von länglichen Werkstücken sowie Verfahren zur Vermessung solcher länglicher Werkstücke |
| DE102019001921A1 (de) * | 2018-03-29 | 2019-10-02 | Michael Weinig Ag | Maschine und Verfahren zum konischen Bearbeiten, insbesondere zum konischen Hobeln, von Werkstücken aus Holz, Kunststoff und dergleichen |
| DE102018009079A1 (de) * | 2018-11-16 | 2020-05-20 | Michael Weinig Ag | Vorrichtung zur Bearbeitung länglicher Werkstücke aus Holz, Kunststoff und dergleichen |
-
2022
- 2022-05-05 DE DE102022111128.8A patent/DE102022111128A1/de active Pending
-
2023
- 2023-05-03 WO PCT/EP2023/061659 patent/WO2023213873A1/de not_active Ceased
- 2023-05-03 EP EP23725132.7A patent/EP4519629B1/de active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2523665A1 (de) * | 1975-05-28 | 1976-12-09 | Wurster & Dietz Maschinenfabri | Ausrichteinrichtung fuer eine doppelbesaeumsaege |
| EP0108260B1 (de) * | 1982-10-08 | 1989-03-08 | KEBA GESELLSCHAFT m.b.H. & CO. | Anlage zum Aufnehmen und bzw. oder Vermessen eines Gegenstandes |
| DE19835756A1 (de) * | 1997-09-01 | 1999-04-01 | Rema Control Ab | Verfahren zum Messen von Meßgegenständen die auf einem Förderer gefördert werden, und Anordnung zur Durchführung des Verfahrens |
| EP3540699A1 (de) * | 2018-03-15 | 2019-09-18 | HOMAG GmbH | Verfahren zur fehlererkennung und anlage zum bearbeiten eines werkstücks |
| DE102018110941A1 (de) * | 2018-05-07 | 2019-11-07 | Homag Plattenaufteiltechnik Gmbh | Werkstückbearbeitungsanlage, insbesondere Plattenaufteilsäge, Verfahren zum Betreiben einer Werkstückbearbeitungsanlage, sowie Steuerungseinrichtung |
| DE102022208774A1 (de) * | 2021-08-31 | 2023-03-02 | Okuma Corporation | Verfahren zum Berechnen eines Kompensationsparameters für einen Bewegungsfehler in einer Werkzeugmaschine und Werkzeugmaschine |
| DE102021130857A1 (de) * | 2021-11-25 | 2023-05-25 | Dieffenbacher GmbH Maschinen- und Anlagenbau | Verfahren und Vorrichtung zur Vermessung eines plattenförmigen Werkstückes |
Also Published As
| Publication number | Publication date |
|---|---|
| EP4519629B1 (de) | 2026-03-18 |
| DE102022111128A1 (de) | 2023-11-09 |
| WO2023213873A1 (de) | 2023-11-09 |
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